DE3814189C2 - - Google Patents

Info

Publication number
DE3814189C2
DE3814189C2 DE19883814189 DE3814189A DE3814189C2 DE 3814189 C2 DE3814189 C2 DE 3814189C2 DE 19883814189 DE19883814189 DE 19883814189 DE 3814189 A DE3814189 A DE 3814189A DE 3814189 C2 DE3814189 C2 DE 3814189C2
Authority
DE
Germany
Prior art keywords
hollow shaft
machine according
grinding machine
grinding
star
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE19883814189
Other languages
German (de)
English (en)
Other versions
DE3814189A1 (de
Inventor
Ferenc 5223 Nuembrecht De Tabori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19883814189 priority Critical patent/DE3814189A1/de
Publication of DE3814189A1 publication Critical patent/DE3814189A1/de
Application granted granted Critical
Publication of DE3814189C2 publication Critical patent/DE3814189C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/02—Machines or devices designed for grinding seat surfaces; Accessories therefor in valve housings
    • B24B15/03—Machines or devices designed for grinding seat surfaces; Accessories therefor in valve housings using portable or mobile machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
DE19883814189 1988-04-27 1988-04-27 Vorrichtung zum schleifen der dichtflaechen von ventilarmaturen Granted DE3814189A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883814189 DE3814189A1 (de) 1988-04-27 1988-04-27 Vorrichtung zum schleifen der dichtflaechen von ventilarmaturen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883814189 DE3814189A1 (de) 1988-04-27 1988-04-27 Vorrichtung zum schleifen der dichtflaechen von ventilarmaturen

Publications (2)

Publication Number Publication Date
DE3814189A1 DE3814189A1 (de) 1989-11-09
DE3814189C2 true DE3814189C2 (it) 1992-02-27

Family

ID=6352986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883814189 Granted DE3814189A1 (de) 1988-04-27 1988-04-27 Vorrichtung zum schleifen der dichtflaechen von ventilarmaturen

Country Status (1)

Country Link
DE (1) DE3814189A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI84442C (fi) * 1989-11-28 1991-12-10 Valmet Paper Machinery Inc Foerfarande foer istaondsaettning av taetningsytan av en torkningscylinder i en pappersmaskin och anordning vid istaondsaettning av en taetningsyta.
DE4030360C2 (de) * 1990-09-26 1997-02-27 Ferenc Tabori Schleifkopf zum Schleifen der Dichtflächen von Rohrleitungsarmaturen
US6921322B2 (en) * 2003-01-24 2005-07-26 Artisan Industries, Inc. Apparatus and methods for refinishing a surface in-situ
CN103240656B (zh) * 2013-04-25 2015-06-10 浙江龙纪汽车零部件有限公司 一种磨阀套卡口专机
DE102014212149A1 (de) * 2014-06-25 2015-12-31 Siemens Aktiengesellschaft Vorrichtung zur Verspreizung in einem Hohlraum und Verfahren zur Montage der Vorrichtung
DE102022124823B4 (de) 2022-09-27 2024-08-08 Wieland Advice Gmbh Vorrichtung für die Befestigung einer mobilen Werkzeugmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1656388A (en) * 1925-03-09 1928-01-17 Nielsen Holger Grinding machine
DE1075973B (de) * 1954-04-30 1960-02-18 Dewrance & Co Vorrichtung zum Schleifen der Sitzflaechen von Rohrleitungs- oder Kesselverschluessen
US4662123A (en) * 1986-01-13 1987-05-05 Paul Deasey Grinder apparatus

Also Published As

Publication number Publication date
DE3814189A1 (de) 1989-11-09

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8330 Complete disclaimer